SOR 503FR Fixed Range Pressure Transmitter - Manual (Page 4)

4/4 Form 963 (03.13) ©SOR Inc.
Fault Conditions
Linear = mm/inches
Drawing 0091140
Dimensions are for
reference only.
Contact the factory
for certified drawings
for a particular model
number.
14685 West 105th Street, Lenexa, KS 66215  913-888-2630  800-676-6794 USA  Fax 913-888-0767
Registered Quality System to ISO 9001
Printed in USA www.sorinc.com
If a malfunction occurs which is traced to the transmitter, it should be removed for
inspection and tested. If the transmitter has been subjected to excess pressure,
vibration, shock or extreme supply voltage (as in the case of a lightning strike),
damage may be indicated by a constant output, irrespective of the applied pressure.
Overpressure may also cause high or unstable readings.
Blocked pressure ports or pipes may cause a similar symptom and should be rectified
before carrying out further tests.
The transmitter can withstand pressure of 150% of its rated range without calibration
change. Pressures above this may cause irreparable damage. Frequent causes of such
overpressures are high transient pressures, which may not be easy to detect during
normal operation.
Dimensions